When it comes to Memcached, caching is one of the most known and mature markets. It has a key scheme/value storage for very efficient memory.

For the classic process of using cache, Memcached is simple and practical to use. The performance of Memcached is fully linked to the use of memory. If Memcached uses the disc to register any data, the performance is seriously compromised; moreover, Memcached does not have any record of disk capacity and always depends on third-party tools for this.